Easy Fudgy Chocolate Brownies

Prep: 15 minCook: 40 min16 browniesmediumAmerican
Easy Fudgy Chocolate Brownies

Dense, fudgy brownies made with melted butter and unsweetened chocolate, mixed with eggs and minimal flour for an intensely chocolatey treat. Rich and chewy with optional nuts for texture, these are perfect for potlucks, bake sales, or simple weeknight desserts. This straightforward method uses microwave-melted chocolate to streamline prep without sacrificing depth of flavor.

Ingredients

Yield: 16 brownies
  • ½ cup butter, softened
    coconut oil1:1vegandairy-free

    adds richness but slightly changes crumb

    Full guide →
  • 2 ounce unsweetened chocolate, chopped
    cocoa powder + melted coconut oil0.33cup cocoa + 1.5tbsp oilvegandairy-free
  • 1 cup sugar, granulated
  • 2 eggs, large
    flax eggs (2tbsp ground flax + 5tbsp water)1:1 by volumevegan

    affects moisture slightly

    Full guide →
  • 1 teaspoon vanilla extract
  • cup all-purpose flour
    almond flour0.75:1gluten-freepaleogluten-free

    lighter crumb, more crumbly

    Full guide →
  • teaspoon salt
  • 1 cup nuts, chopped(optional)
    chocolate chips1:1

    easier for nut allergies

    Full guide →

Instructions

  1. 1

    Preheat oven to 350 F.

  2. 2

    Line 8 x 8-inch pan with non-stick foil.

  3. 3

    Combine chocolate and butter in microwave-safe bowl, microwave in 30-second increments, stirring between, until smooth.

  4. 4

    Add sugar and mix well.

  5. 5

    Add eggs one at a time, mixing until incorporated.

  6. 6

    Stir in flour and salt, then fold in nuts if desired.

  7. 7

    Spread batter into prepared pan.

  8. 8

    Bake until set, about 40 minutes.

  9. 9

    Cool completely before cutting.

Tips

Tip 1

Microwave chocolate in short increments to prevent seizing; gentle heat preserves flavor and texture.

Tip 2

Don't overbake; brownies continue cooking as they cool, so pull them from the oven when edges are set but center slightly jiggles.

Tip 3

Cool completely before cutting for cleaner slices and better fudgy structure.

Good to Know

Storage

Airtight container at room temperature up to 5 days, or wrapped and frozen up to 2 months.

Make Ahead

Prepare batter and refrigerate up to 12 hours before baking. Bake fresh when ready.

Serve With

Room temperature or slightly warm, optionally dusted with powdered sugar or paired with vanilla ice cream.

Common Mistakes

Watch

Microwave chocolate too long or at high power to avoid seizing and broken texture

Watch

Overbake past 40 minutes to avoid dry, cakey brownies instead of fudgy

Watch

Skip cooling completely to avoid crumbly slices that fall apart

Substitutions

Dairy-Free Swaps

butter
coconut oil1:1vegandairy-free

adds richness but slightly changes crumb

Full guide →
unsweetened chocolate
cocoa powder + melted coconut oil0.33cup cocoa + 1.5tbsp oilvegandairy-free

Vegan Options

eggs
flax eggs (2tbsp ground flax + 5tbsp water)1:1 by volumevegan

affects moisture slightly

Full guide →

Gluten-Free Swaps

flour
almond flour0.75:1gluten-freepaleogluten-free

lighter crumb, more crumbly

Full guide →

General Alternatives

nuts
chocolate chips1:1

easier for nut allergies

Full guide →
Find more substitutions →

FAQ

Can I use dark chocolate instead of unsweetened?

Yes, but reduce sugar by 1/4 cup since dark chocolate contains added sugar. Start tasting your batter to adjust sweetness to preference.

How long do brownies keep in an airtight container?

Up to 5 days at room temperature. For longer storage, wrap tightly and freeze up to 2 months. Thaw at room temperature for 1-2 hours.

Can I double this recipe?

Yes, double all ingredients and use a 9 x 13-inch pan. Increase baking time to 45-50 minutes, checking doneness around 45 minutes.